2000605320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4985

約数の個数: 288

約数和(自身を含む): 7893961920

約数和(自身を除く): 5893356600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1035, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1764, 1932, 1960, 2070, 2205, 2254, 2415, 2520, 2760, 2898, 2940, 3220, 3381, 3528, 3864, 4140, 4410, 4508, 4830, 4931, 5635, 5796, 5880, 6440, 6762, 7245, 8280, 8820, 9016, 9660, 9862, 10143, 11270, 11592, 13524, 14490, 14793, 16905, 17640, 19320, 19724, 20286, 22540, 24655, 27048, 28980, 29586, 33810, 34517, 39448, 40572, 44379, 45080, 49310, 50715, 57960, 59172, 67620, 69034, 73965, 81144, 88758, 98620, 101430, 103551, 113413, 118344, 135240, 138068, 147930, 172585, 177516, 197240, 202860, 207102, 221895, 226826, 241619, 276136, 295860, 310653, 340239, 345170, 355032, 405720, 414204, 443790, 453652, 483238, 517755, 567065, 591720, 621306, 680478, 690340, 724857, 793891, 828408, 887580, 907304, 966476, 1020717, 1035510, 1134130, 1208095, 1242612, 1360956, 1380680, 1449714, 1553265, 1587782, 1701195, 1775160, 1932952, 2041434, 2071020, 2174571, 2268260, 2381673, 2416190, 2485224, 2721912, 2899428, 3106530, 3175564, 3402390, 3624285, 3969455, 4082868, 4142040, 4349142, 4536520, 4763346, 4832380, 5103585, 5557237, 5798856, 6213060, 6351128, 6804780, 7145019, 7248570, 7938910, 8165736, 8698284, 9526692, 9664760, 10207170, 10872855, 11114474, 11908365, 12426120, 13609560, 14290038, 14497140, 15877820, 16671711, 17396568, 19053384, 20414340, 21745710, 22228948, 23816730, 27786185, 28580076, 28994280, 31755640, 33343422, 35725095, 40828680, 43491420, 44457896, 47633460, 50015133, 55572370, 57160152, 66686844, 71450190, 83358555, 86982840, 95266920, 100030266, 111144740, 133373688, 142900380, 166717110, 200060532, 222289480, 250075665, 285800760, 333434220, 400121064, 500151330, 666868440, 1000302660, 2000605320]

約数ペア:

[(1, 2000605320), (2, 1000302660), (3, 666868440), (4, 500151330), (5, 400121064), (6, 333434220), (7, 285800760), (8, 250075665), (9, 222289480), (10, 200060532), (12, 166717110), (14, 142900380), (15, 133373688), (18, 111144740), (20, 100030266), (21, 95266920), (23, 86982840), (24, 83358555), (28, 71450190), (30, 66686844), (35, 57160152), (36, 55572370), (40, 50015133), (42, 47633460), (45, 44457896), (46, 43491420), (49, 40828680), (56, 35725095), (60, 33343422), (63, 31755640), (69, 28994280), (70, 28580076), (72, 27786185), (84, 23816730), (90, 22228948), (92, 21745710), (98, 20414340), (105, 19053384), (115, 17396568), (120, 16671711), (126, 15877820), (138, 14497140), (140, 14290038), (147, 13609560), (161, 12426120), (168, 11908365), (180, 11114474), (184, 10872855), (196, 10207170), (207, 9664760), (210, 9526692), (230, 8698284), (245, 8165736), (252, 7938910), (276, 7248570), (280, 7145019), (294, 6804780), (315, 6351128), (322, 6213060), (345, 5798856), (360, 5557237), (392, 5103585), (414, 4832380), (420, 4763346), (441, 4536520), (460, 4349142), (483, 4142040), (490, 4082868), (504, 3969455), (552, 3624285), (588, 3402390), (630, 3175564), (644, 3106530), (690, 2899428), (735, 2721912), (805, 2485224), (828, 2416190), (840, 2381673), (882, 2268260), (920, 2174571), (966, 2071020), (980, 2041434), (1035, 1932952), (1127, 1775160), (1176, 1701195), (1260, 1587782), (1288, 1553265), (1380, 1449714), (1449, 1380680), (1470, 1360956), (1610, 1242612), (1656, 1208095), (1764, 1134130), (1932, 1035510), (1960, 1020717), (2070, 966476), (2205, 907304), (2254, 887580), (2415, 828408), (2520, 793891), (2760, 724857), (2898, 690340), (2940, 680478), (3220, 621306), (3381, 591720), (3528, 567065), (3864, 517755), (4140, 483238), (4410, 453652), (4508, 443790), (4830, 414204), (4931, 405720), (5635, 355032), (5796, 345170), (5880, 340239), (6440, 310653), (6762, 295860), (7245, 276136), (8280, 241619), (8820, 226826), (9016, 221895), (9660, 207102), (9862, 202860), (10143, 197240), (11270, 177516), (11592, 172585), (13524, 147930), (14490, 138068), (14793, 135240), (16905, 118344), (17640, 113413), (19320, 103551), (19724, 101430), (20286, 98620), (22540, 88758), (24655, 81144), (27048, 73965), (28980, 69034), (29586, 67620), (33810, 59172), (34517, 57960), (39448, 50715), (40572, 49310), (44379, 45080)]